Company Filing History:

1 out of 2,622

Abb Schweiz Ag

Years Active: 1995-2009

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3 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 7508640 - Method for fault handling in a converter circuit for wiring of three voltage levels (2009-03-24),

2. 5831753 - Optical fiber transmission system (1998-11-03),

3. 5473260 - Method and circuit arrangement for measuring the depletion layer (1995-12-05),

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1 patent (CIPO):

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.

For the Inventor, By the Inventor

Gerhard Hochstuhl

Company Filing History:

Years Active: 1995-2009